BOOST Bikini
BOOST Bikini
BOOST Bikini
Black
Black
Black
Black
BOOST Bikini
BOOST Bikini
BOOST Bikini
BOOST Bikini
Green
Green
Green
Green
Rust
Rust
Rust
Rust
Blue
Blue
Blue
Blue
Beet
Beet
Beet
Beet
Ginger Spice
Ginger Spice
Ginger Spice
Ginger Spice
Kelp Forest
Kelp Forest
Kelp Forest
Kelp Forest
black-cropped
blue-cropped
BOOST Bikini
green-cropped
rust-cropped
kelp-forest-cropped
ginger-spice-cropped
beet-cropped
BOOST Bikini
blue-hover
black-hover
green-hover
rust-hover
beet-hover
ginger-spice-hover
kelp-forest-hover
BOOST Bikini
BOOST Bikini
BOOST Bikini
Rated 4.6 out of 5
Based on 206 reviews

BOOST Bikini

$44.00 CAD
Buy 3+ and save up to 25%

Our lowest rise style with bold statement waistband. Wear to replace or back up single-use period products.

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  • Details
  • Absorbency
  • Materials

Includes a bonus absorbency booster for heavy days. Tuck ends into pockets & bleed on.

Absorbency Icon

Holds 8+ tampons worth with our booster. Let the crimson wave flow.

Body: Tencel /organic cotton /spandex. Lining: recycled polyester /organic cotton /polyester /TPU laminate.

FAQ

How do your period undies work?

Our specially engineered lining combines super-absorbent Truetex™ technology with a leak-proof lining that absorb 4 tampons worth of fluid. Use the removable booster for an additional 4 tampons of absorbency.

Do Aisle undies contain PFAS?

No detectable levels of PFAS have been found in our underwear, based on a detectable limit of one part per million

FAQ Image

Do I need to wear a pad or tampon with them?

Nope! Our undies were built to completely replace pads and tampons. They make great backup protection with tampons or menstrual cups, too.

What does the booster do?

Our undies absorb 4 tampons worth of fluid on their own, but if you need a little extra you can add the optional booster for an extra 4 tampons worth. Just tuck the ends into the slits at either end of the gusset.

How do I wash my Aisle undies?

Our undies were made to fit into your regular laundry routine. Just rinse the gusset in cool water before washing in the machine with your regular laundry. Hang to dry where possible - it saves energy and prolongs the life of your undies!

FAQ Image
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Real folks, real reviews

Rated 4.6 out of 5
Based on 206 reviews
average rating 4.6 out of 5
Based on 206 reviews
  • 5 Stars
    152 Reviews
  • 4 Stars
    35 Reviews
  • 3 Stars
    11 Reviews
  • 2 Stars
    3 Reviews
  • 1 Star
    5 Reviews
95% of reviewers would recommend this product to a friend
Absorbency
Rated 4 out of 5
Comfort
Rated 4 out of 5
Fit
Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is True to Size and 2 is Runs Large
206 Reviews
Reviewed by Madeleine K.
Verified Buyer
I recommend this product
Flow
Moderate
Height
5'7
Hip
35" - 36"
Size
M
Rated 5 out of 5
Review posted

Cute and functional.

I love how the liner can easily tuck in and be removed when needed. Very cute. Great quality.

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Absorbency
Rated 4 out of 5
Comfort
Rated 5 out of 5
Fit
Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is True to Size and 2 is Runs Large
Was this helpful?
Reviewed by Edyka
Verified Reviewer
I recommend this product
Flow
Moderate
Height
5'4
Hip
39" - 40"
Size
L
Rated 5 out of 5
Review posted

I thirst trap in these.

I thought 40$ was a lot to spend on panties but these are the best part of my period. They are soft, absorbent, and flattering! I own 3 and just bought another pair. I stack the boosters for heavy days and use some of my reusable cloth pads with them as well but I might just invest in buying more boosters soon. I love the ease of just being able to not think about changing a pad and just changing underwear. I have had no issues with bleeding through. I think they are super cute but the verdict is still out on how long they hold up. I have had my for a few months and they are definitely looking worn in but in a they fit me just right kind of way. I do wish they made more colors!

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Absorbency
Rated 5 out of 5
Comfort
Rated 5 out of 5
Fit
Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is True to Size and 2 is Runs Large
Was this helpful?
Reviewed by Holly S.
Verified Buyer
Height
5'0
Hip
< 35"
Size
XS
Rated 3 out of 5
Review posted

I like them but don’t love them

The bikini bottoms are a bit too low in the front. They would be more comfortable if they had a higher rise to them .

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Absorbency
Rated 4 out of 5
Comfort
Rated 3 out of 5
Fit
Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is True to Size and 2 is Runs Large
Was this helpful?
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